[  389.730471] ns3br1: port 1(ns3eth1) entered blocking state
[  389.730527] ns3br1: port 1(ns3eth1) entered disabled state
[  389.730565] ns3eth1: entered allmulticast mode
[  389.730616] ns3eth1: entered promiscuous mode
[  389.730679] ns3br1: port 1(ns3eth1) entered blocking state
[  389.730717] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.733334] ns3br1: port 2(ns3eth2) entered blocking state
[  389.733371] ns3br1: port 2(ns3eth2) entered disabled state
[  389.733403] ns3eth2: entered allmulticast mode
[  389.733448] ns3eth2: entered promiscuous mode
[  389.736092] ns3br1: port 3(ns3eth3) entered blocking state
[  389.736138] ns3br1: port 3(ns3eth3) entered disabled state
[  389.736168] ns3eth3: entered allmulticast mode
[  389.736218] ns3eth3: entered promiscuous mode
[  389.738841] ns3br1: port 2(ns3eth2) entered blocking state
[  389.738878] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.741448] ns3br1: port 3(ns3eth3) entered blocking state
[  389.741484] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.772435] ns1eth1: entered promiscuous mode
[  389.772490] ns1eth2: entered promiscuous mode
[  389.775398] ns2eth1: entered promiscuous mode
[  389.775483] ns2eth2: entered promiscuous mode
[  389.775555] ns2eth3: entered promiscuous mode
[  401.640890] ns1eth1: left promiscuous mode
[  401.640983] ns1eth2: left promiscuous mode
[  401.641250] ns2eth2 (unregistering): left promiscuous mode
[  401.641364] ns2eth1 (unregistering): left promiscuous mode
[  401.660901] ns2eth3: left promiscuous mode
[  401.661014] ns3br1: port 1(ns3eth1) entered disabled state
[  401.661197] ns3eth1 (unregistering): left allmulticast mode
[  401.661230] ns3eth1 (unregistering): left promiscuous mode
[  401.661259] ns3br1: port 1(ns3eth1) entered disabled state
[  401.671931] ns3eth3: left allmulticast mode
[  401.671972] ns3eth3: left promiscuous mode
[  401.671999] ns3br1: port 3(ns3eth3) entered disabled state
[  401.672061] ns3eth2: left allmulticast mode
[  401.672088] ns3eth2: left promiscuous mode
[  401.672111] ns3br1: port 2(ns3eth2) entered disabled state